PhoenixKit.Annotations.Annotation (phoenix_kit v1.7.109)

Ecto schema for phoenix_kit_annotations.

Stores user-drawn shapes (rectangle, circle, polygon, freehand) tied to a PhoenixKit.Modules.Storage.File via file_uuid. All geometry is in image-pixel coordinates; Fresco's coordinate adapter rescales for pan/zoom at render time.

Comment thread linkage

An annotation's discussion lives in phoenix_kit_comments anchored to the file (resource_type = "file", resource_uuid = file_uuid) with metadata.annotation_uuid carrying the back-reference. This lets annotation-rooted comments appear in the file's main comments thread alongside non-annotated discussion. There is no comment_uuid column on annotations — the relationship is one-directional from the comment side, and a thread is created lazily when the first comment is posted.

Summary

Types

t()

Functions

adapter_writable_fields()

Fields the Etcher storage adapter is allowed to take from event payloads. Single source of truth so the adapter's whitelist doesn't drift from the schema's @cast_fields. file_uuid is excluded — the adapter sets it server-side from the Etcher target_uuid.

kinds()

List of allowed kind strings.

Types

t()

@type t() :: %PhoenixKit.Annotations.Annotation{
  __meta__: term(),
  creator_uuid: UUIDv7.t() | nil,
  file_uuid: UUIDv7.t(),
  geometry: map(),
  inserted_at: DateTime.t() | nil,
  kind: String.t(),
  metadata: map() | nil,
  position: integer(),
  style: map() | nil,
  updated_at: DateTime.t() | nil,
  uuid: UUIDv7.t() | nil
}

Functions

adapter_writable_fields()

@spec adapter_writable_fields() :: [atom()]

kinds()

List of allowed kind strings.